There's this trans girl I watch sometimes because she's so passable she's borderline a woman that just so happens to have a penis. Rides the fuck out of a dildo and jerks off completely in lust, it's great. Only big downside is that her balls are snipped. Frustrates me to see her orgasm and nothing comes out, just shakes a little and stops jerking off. She could've been the very best at cumming from anal abuse but no.
Just a little food for thought.